<template>
  <div>
    御剑乘风来,除魔天地间!-----father ----{{ app }}---{{}}
    <button @click="handle">按钮</button>
    <Son></Son>
  </div>
</template>
<script>
import Son from './Son.vue'
export default {
  name: 'FAATHER2',
  inject: ['app', 'say'],
  components: {
    Son
  },
  data () {
    return {

    }
  },
  created () {
  },
  computed: {
  },
  methods: {
    handle () {
      this.say('我真的是你爷爷')
    }
  }
}
</script>
<style lang='less'  scoped>
</style>
